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Total investment of Akhil in 3 years
= 8500 + 122% of 8500 + 75% of 122% of 8500
= 8500 + 10370 + 7777.5 = Rs. 26647.5
Total investment of Nikhil in 3 years
= 9200 + 90% of 9200 + 140% of 90% of 9200
= 9200 + 8280 + 11592 = Rs. 29072
Thus, Required difference = 29072 – 26647.5 = Rs. 2424.5
Let the profit be 100x
Extra profit to be given to Z for managing the business = 7x
Remaining profit = 93x
it is to be divided in the ratio of investments. (i.e. 15:9:7)
X’s share =
Y’s share =
Z’s share =
Z’s total share = 21x + 7x = 28x
Now, (X+Y)’s share – Z’s share = 5148
45x + 27x – 28x = 5148
or x = 117
Hence, difference between profit shares of X and Y = 45x – 27x =18x =18*117 = 2106
Let total profit be
Profit of B after applying 30% tax
Capital investment of Raj = (7200 x 4) + (7200 x) = Rs. 97920
Capital investment of Ravi = (8400 x 4) + (8400 x) = Rs. 87360
Capital investment of Riya = (10800 x 6) = Rs. 64800
Ratio of investments of Raj, Ravi and Riya = 97920: 87360: 64800
Ratio of investments of Raj, Ravi and Riya = 204: 182: 135
Total profit = Rs. 106805
Profit share of Ravi = Rs. 37310
Let the investment amount of Manoj, Reema and Sara be Rs. 4p, Rs. 7p and Rs. 5p respectively.
Ratio of share in the profit:
Manoj: Reema: Sara: Doli = (4p x 2 + 8p): (7p x 3): (5p x 2): (7p x 2)
= 16p: 21p: 10p: 14p
=16: 21: 10: 14
Share of Doli in the profit =
Given that, B = 4C
and 2A = 3B
⇒ A = 3B/2
C = B/4
So,A : B : C = 3B/2 : B : B/4
= 3/2 : 1 : 1/4
=
= 6 : 4 : 1
∴ Share of B = (4/11)×297000 = Rs.1,08,000
25% of A’s share = 20% of B’s share
or A : B = 4 : 5
20% of B’s share = 30% of C’s share
B : C = 3 : 2
A : B : C = 12 : 15 : 10
Given,P : Q : R = 4 : 5 : 8Sum of Ratios = 4 + 5 + 8 = 17Share of Q = 5Total Amount = 44200Share of Q =
Ratio of investments of A, B and C
= )+
= 56 : 16 : 14.4 respectively
B’s share =
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